631869056

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 128

約数和(自身を含む): 1640943360

約数和(自身を除く): 1009074304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1904, 2176, 2912, 3094, 3191, 3536, 3808, 5824, 6188, 6382, 7072, 7616, 11648, 12376, 12764, 14144, 15232, 22337, 24752, 25528, 28288, 41483, 44674, 49504, 51056, 54247, 82966, 89348, 99008, 102112, 108494, 165932, 178696, 198016, 204224, 216988, 290381, 331864, 357392, 379729, 408448, 433976, 580762, 663728, 705211, 714784, 759458, 867952, 1161524, 1327456, 1410422, 1429568, 1518916, 1735904, 2323048, 2654912, 2820844, 2859136, 3037832, 3471808, 4646096, 4936477, 5309824, 5641688, 6075664, 6943616, 9292192, 9872954, 11283376, 12151328, 18584384, 19745908, 22566752, 24302656, 37168768, 39491816, 45133504, 48605312, 78983632, 90267008, 157967264, 315934528, 631869056]

約数ペア:

[(1, 631869056), (2, 315934528), (4, 157967264), (7, 90267008), (8, 78983632), (13, 48605312), (14, 45133504), (16, 39491816), (17, 37168768), (26, 24302656), (28, 22566752), (32, 19745908), (34, 18584384), (52, 12151328), (56, 11283376), (64, 9872954), (68, 9292192), (91, 6943616), (104, 6075664), (112, 5641688), (119, 5309824), (128, 4936477), (136, 4646096), (182, 3471808), (208, 3037832), (221, 2859136), (224, 2820844), (238, 2654912), (272, 2323048), (364, 1735904), (416, 1518916), (442, 1429568), (448, 1410422), (476, 1327456), (544, 1161524), (728, 867952), (832, 759458), (884, 714784), (896, 705211), (952, 663728), (1088, 580762), (1456, 433976), (1547, 408448), (1664, 379729), (1768, 357392), (1904, 331864), (2176, 290381), (2912, 216988), (3094, 204224), (3191, 198016), (3536, 178696), (3808, 165932), (5824, 108494), (6188, 102112), (6382, 99008), (7072, 89348), (7616, 82966), (11648, 54247), (12376, 51056), (12764, 49504), (14144, 44674), (15232, 41483), (22337, 28288), (24752, 25528)]